camera: try to defer init of video objects #738

Job	Run time
Build and package cores	8m 57s
Split off zephyr	14s
Split off zephyr_contrib	17s
Split off zephyr_main	17s
Split off zephyr_unoq	6s
Test zephyr_main:nano33ble	2m 31s
Test zephyr_main:niclasense	2m 30s
Test zephyr:unoq	2m 28s
Test zephyr_main:portentah7	2m 29s
Test zephyr_main:portentac33	2m 31s
Test zephyr_main:giga	2m 31s
Test zephyr_contrib:frdm_mcxn947	1m 51s
Test zephyr_contrib:ek_ra8d1	2m 21s
Test zephyr_main:opta	2m 40s
Test zephyr_contrib:frdm_rw612	2m 21s
Publish jsons	13s
Collect logs	6s
Publish core	0s
verify-core	0s
cleanup-artifacts	4s
	34m 27s

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